DE3065492D1 - Method of manufacturing heat exchanger elements and device for carrying out this method - Google Patents

Method of manufacturing heat exchanger elements and device for carrying out this method

Info

Publication number
DE3065492D1
DE3065492D1 DE8080100450T DE3065492T DE3065492D1 DE 3065492 D1 DE3065492 D1 DE 3065492D1 DE 8080100450 T DE8080100450 T DE 8080100450T DE 3065492 T DE3065492 T DE 3065492T DE 3065492 D1 DE3065492 D1 DE 3065492D1
Authority
DE
Germany
Prior art keywords
groove
slit
carrying
heat exchanger
pipe
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8080100450T
Other languages
German (de)
Inventor
Litessa-Anstalt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LITESSA ANSTALT
Original Assignee
LITESSA ANSTALT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LITESSA ANSTALT filed Critical LITESSA ANSTALT
Application granted granted Critical
Publication of DE3065492D1 publication Critical patent/DE3065492D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
    • F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/148—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor with heat spreading plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/753—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being parallel to each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

1. Method of manufacture of heat exchange elements, particularly for solar installations or electric heating apparatus, in which pipes (2) are inserted in semi-circular grooves (3) in metal sheets (1), and in which, after the introduction of the pipe (2) into its appropriate groove (3), the edge areas (4) of the groove (3) are pressed one against the other by means of pressing tools (5) in order to make the groove slit (6) smaller and to press the internal wall of the groove (3) on to the surface of the pipe (2), said condition being mechanically fixed, characterized in that for the mechanical fixing of the groove slit (6) reduced in size provision is made for additional connection elements (7;11, 12) which extend over the groove slit (6) and which become anchored into the material of the metal sheet (1) in the groove edge areas (4) by pressing.
DE8080100450T 1980-01-29 1980-01-29 Method of manufacturing heat exchanger elements and device for carrying out this method Expired DE3065492D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP80100450A EP0032965B1 (en) 1980-01-29 1980-01-29 Method of manufacturing heat exchanger elements and device for carrying out this method

Publications (1)

Publication Number Publication Date
DE3065492D1 true DE3065492D1 (en) 1983-12-15

Family

ID=8186582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080100450T Expired DE3065492D1 (en) 1980-01-29 1980-01-29 Method of manufacturing heat exchanger elements and device for carrying out this method

Country Status (3)

Country Link
EP (1) EP0032965B1 (en)
AT (1) ATE5238T1 (en)
DE (1) DE3065492D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7849598B2 (en) * 2006-08-17 2010-12-14 Jaffe Limited Method for manufacturing an isothermal plate
CN107783227A (en) * 2017-10-27 2018-03-09 武汉锐科光纤激光技术股份有限公司 A kind of equipment for making optical fiber and drawing cone heating plate
CN114733944B (en) * 2022-03-29 2024-04-02 绍兴建勇科技有限公司 Preparation facilities of panel beating shaping formula goods shelves baffle

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406226C3 (en) * 1973-02-20 1978-05-24 Edsger Wybe Van Utrecht Dijk (Niederlande) Method and machine for bending sheet metal around pipe sections
US4158908A (en) * 1974-09-16 1979-06-26 Raypak, Inc. Securement of heat exchanger surfaces to tubes and method of fabrication
CH595603A5 (en) * 1975-10-22 1978-02-15 Ernst Blaettler Fastening solar collector sun-heated plate to the water pipe
DE2615280A1 (en) * 1976-04-08 1977-10-27 Wilhelm Dr Ing Schirp Heat exchanger for condenser of refrigerator - has semicircular metal strips on front of tubes spot welded for thermal contact
US4120284A (en) * 1977-04-14 1978-10-17 Cotsworth John L Clip for clinching a heat exchange conduit with a solar heat absorber
IL52508A (en) * 1977-07-12 1978-08-31 Technion Res & Dev Foundation Method of connecting metal tubes to metal sheets
DE2737643A1 (en) * 1977-08-20 1979-03-01 Messerschmitt Boelkow Blohm MECHANICAL HEAT CARRIER GUIDE-RIB CONNECTION FOR HEATING AND RADIATING UNITS
FR2416748A1 (en) * 1978-02-13 1979-09-07 Renault Heat exchanger tube clamping machine - has adjustable profiled roller to gradually crimp preformed sheet around tube
DE2808724A1 (en) * 1978-03-01 1979-09-06 Kabel Metallwerke Ghh Atmosphere heat collecting metal ribbed roof panels - have fluid-filled tubes in heat conductive contact and retained by stirrup pieces
FR2426872A1 (en) * 1978-05-26 1979-12-21 Pizzeta Pierre Panel for solar energy collector - comprises stainless steel sheet with depressions forming housings for straight parts of coil carrying heat transfer fluid

Also Published As

Publication number Publication date
ATE5238T1 (en) 1983-11-15
EP0032965A1 (en) 1981-08-05
EP0032965B1 (en) 1983-11-09

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee